1098919808

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 2592285120

約数和(自身を除く): 1493365312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 73, 106, 112, 128, 146, 212, 224, 292, 317, 371, 424, 448, 511, 584, 634, 742, 848, 896, 1022, 1168, 1268, 1484, 1696, 2044, 2219, 2336, 2536, 2968, 3392, 3869, 4088, 4438, 4672, 5072, 5936, 6784, 7738, 8176, 8876, 9344, 10144, 11872, 15476, 16352, 16801, 17752, 20288, 23141, 23744, 27083, 30952, 32704, 33602, 35504, 40576, 46282, 47488, 54166, 61904, 65408, 67204, 71008, 92564, 108332, 117607, 123808, 134408, 142016, 161987, 185128, 216664, 235214, 247616, 268816, 284032, 323974, 370256, 433328, 470428, 495232, 537632, 647948, 740512, 866656, 940856, 1075264, 1226473, 1295896, 1481024, 1733312, 1881712, 2150528, 2452946, 2591792, 2962048, 3466624, 3763424, 4905892, 5183584, 7526848, 8585311, 9811784, 10367168, 15053696, 17170622, 19623568, 20734336, 34341244, 39247136, 68682488, 78494272, 137364976, 156988544, 274729952, 549459904, 1098919808]

約数ペア:

[(1, 1098919808), (2, 549459904), (4, 274729952), (7, 156988544), (8, 137364976), (14, 78494272), (16, 68682488), (28, 39247136), (32, 34341244), (53, 20734336), (56, 19623568), (64, 17170622), (73, 15053696), (106, 10367168), (112, 9811784), (128, 8585311), (146, 7526848), (212, 5183584), (224, 4905892), (292, 3763424), (317, 3466624), (371, 2962048), (424, 2591792), (448, 2452946), (511, 2150528), (584, 1881712), (634, 1733312), (742, 1481024), (848, 1295896), (896, 1226473), (1022, 1075264), (1168, 940856), (1268, 866656), (1484, 740512), (1696, 647948), (2044, 537632), (2219, 495232), (2336, 470428), (2536, 433328), (2968, 370256), (3392, 323974), (3869, 284032), (4088, 268816), (4438, 247616), (4672, 235214), (5072, 216664), (5936, 185128), (6784, 161987), (7738, 142016), (8176, 134408), (8876, 123808), (9344, 117607), (10144, 108332), (11872, 92564), (15476, 71008), (16352, 67204), (16801, 65408), (17752, 61904), (20288, 54166), (23141, 47488), (23744, 46282), (27083, 40576), (30952, 35504), (32704, 33602)]